지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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This study was to develop the equation to estimate maximal oxygen uptake(VO<sub>2max</sub>) of 20m multistage PACER with heart rate in middle school boys and validate the equation. Result: The first, Corelation between GXT VO<sub>2max</sub> and PACER VO<sub>2max</sub> was significant, which meant that multistage PACER might be valid method for VO<sub>2max</sub> with the comparision of GXT VO<sub>2max</sub>. The second, equation for estimating VO<sub>2max</sub> with heart rate, repetition in PACER was like this: VO<sub>2max</sub>(mlg/kg/min)=27.371+[0.093×repetition]+[0.104×HR(beat/min)]: error range 2.99 ml/kg/min. The third, the correlation(r=.856) between estimated VO<sub>2max</sub> and measured VO<sub>2max</sub> in PACER was significant statistically(p<.01). The fourth, in the result of cross validity by using independent sample 30 students, estimated VO<sub>2max</sub> from equation and measured VO<sub>2max</sub> of PACER had significant correlation (r=.840)(p<.01). The fifth, % error between estimated VO<sub>2max</sub> and measured VO<sub>2max</sub> was 9.54% and the mean difference was.25(±2.95) ml/kg/min. Conclusion: The results of this study suggested that equation for estimating of VO<sub>2max</sub> with heart rate in multistage 20m PACER provide the closest VO<sub>2max</sub> in middle school boys.
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UCI(KEPA) : I410-ECN-0101-2017-692-001674910